mat1 and mat2 shapes cannot be multiplied (512x2560 and 7680x3072)

#4
by junhk13 - opened

why happend trouble shoot?
help me

Same error how to fix it?

Seems like your using the wrong textencoder mode or vae. Can u share a highre screenshot of your workflow, so I can validate.

You are most likely using the qwen 8B text encoder, the flux klein 4B model works only with the qwen 4B text encoder.

屏幕截图 2026-10-17 075152

I ran into the same problem.help

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